Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874841 | Particulate polymer and preparation process thereof | Teruhiko Sugimori, Fumio Suzuki, Hideaki Habara | 1989-10-17 |
HI
Hiromasa Inada
Overall (1989): #105,382 of 140,708Top 75%
1
Patents 1989